Chair



FIG. 1 is a front and side perspective view of the chair of my design;

FIG. 2 is a front view of the chair;

FIG. 3 is a left side view of the chair (the right side view is a mirror image of this view and is not shown);

FIG. 4 is a rear view of the chair; and,

FIG. 5 is a top view of the chair. 

The ornamental design for a chair, as shown and described. 